55839810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2137}}^1$

素因数の和:2227

約数の個数: 64

約数和(自身を含む): 146547072

約数和(自身を除く): 90707262

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1742, 2010, 2137, 2613, 4274, 4355, 5226, 6411, 8710, 10685, 12822, 13065, 21370, 26130, 27781, 32055, 55562, 64110, 83343, 138905, 143179, 166686, 277810, 286358, 416715, 429537, 715895, 833430, 859074, 1431790, 1861327, 2147685, 3722654, 4295370, 5583981, 9306635, 11167962, 18613270, 27919905, 55839810]

約数ペア:

[(1, 55839810), (2, 27919905), (3, 18613270), (5, 11167962), (6, 9306635), (10, 5583981), (13, 4295370), (15, 3722654), (26, 2147685), (30, 1861327), (39, 1431790), (65, 859074), (67, 833430), (78, 715895), (130, 429537), (134, 416715), (195, 286358), (201, 277810), (335, 166686), (390, 143179), (402, 138905), (670, 83343), (871, 64110), (1005, 55562), (1742, 32055), (2010, 27781), (2137, 26130), (2613, 21370), (4274, 13065), (4355, 12822), (5226, 10685), (6411, 8710)]